Pocket knife



FIG. 1 is a right side elevational view of a pocket knife, showing my new design, wherein the opposing left side of the pocket knife is a mirror image thereof.

FIG. 2 is a top plan view of the pocket knife shown in FIG. 1.

FIG. 3 is a bottom plan view of the pocket knife shown in FIG. 1.

FIG. 4 is a front view of the pocket knife shown in FIG. 1; and,

FIG. 5 is a rear view of the pocket knife shown in FIG. 1.

The broken line showings of the blade are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a pocket knife, as shown and described. 